Network Protocol Concepts

Ethernet Frame Struncture Note: minimal octets for payload is 42 when 802.1Q tag exists, otherwise it is 46 octets. Dynamic Trunking Protocol (DTP) DTP is used by interface to automatically negotiate trunking with neighboring interface who resides in the same VTP domain. Switch interface support below trunk configurations. Form ISL or 802.1Q trunk automatically, DTP …

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